International Society of Arboriculture

CERTIFIED ARBORIST ISA

arboriculture services;The certification mark, as used by persons authorized by the applicant, certifies that they have met certain standards of experience; that they have successfully passed an examination administered by the applicant covering the principles and practices of tree care; and that they have agreed to adhere to all the terms and provisions of the applicant's tree care certification program, including retaking and passing the applicant's exams every three years.;CERTIFIED ARBORIST;The lining shown in the drawing is a feature of the mark and is not intended to indicate color.;

CERTIFIED ARBORIST ISA

arboriculture services;In the statement, Column 1, line 2, Inc. should be deleted.;The certification mark, as used by authorized persons, certifies that authorized persons performing tree care services have demonstrated professional knowledge and skills in the field of arboriculture, namely, soil management, identification and selection, installation and establishment, safe work practices, tree biology, pruning, diagnosis and treatment, urban forestry, tree protection, and tree risk assessment, in accordance with the requirements established by the certifier, namely, the satisfaction of educational and experiential eligibility requirements, successful completion of a comprehensive examination, and continuing education requirements.;CERTIFIED ARBORIST;

CERTIFIED TREE CLIMBER ISA

The mark consists of Yellow wording at the top reads, Certified Tree Climber. The center background contains an image of green tree leaves, a blue sky, and a brown wooden table. The center foreground contains an image of a yellow construction hat with a green leaf on it and blue equipment behind it. The wording at the bottom is the stylized letters ISA with a leaf image in the A, in yellow. The background of the entire image is green. There is an inner white border surrounded by an outer green border.;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;The color(s) green (PMS 349 C), yellow (PMS 107 C), blue, brown, and white is/are claimed as a feature of the mark.;Tree care services;CERTIFIED TREE CLIMBER;